VaxVoIP SIP Android SDK accelerates the development of SIP based softphone and SIP clients for Android based devices and other Hand-Held device.

VOICE CHANGER SUPPORT:

VaxVoIP SIP Android SDK supports Voice Changer, which works in real-time and let you sound like a robot, a chipmunk, a drunk grandpa, a teen boy or someone who just inhaled helium.

DEVELOP SOFTPHONE FOR Android PHONE & HAND-HELD DEVICES :

It is really easy to develop softphone for Android based devices and other Hand-Held device.

DEVELOP SIP BASED INSTANT MESSENGER:

One can easily add SIP based Instant Messiging and Presence feature in its VaxVoIP integrated softphone.

MULTI-PARTY VOICE CONFERENCE:

User can dial and receive multiple calls to start conference call.

ACOUSTIC ECHO & NOISE CANCELLATION OR SUPPRESSION:

In order to eliminate the acoustic feedback and produce high quality of output speech, an echo & noise canceller is introduced in the VaxVoIP SIP Android SDK.

RECORD CONVERSATION INTO WAVE (.WAV) FILE:

During the phone call, you will be able to record the conversation into wave (.wav) file for later play back.

CALL FORWARDING:

Forward an incoming call to other phone number, user name or sip account.

CALL TRANSFER:

Transfer a call to other phone number, user name, sip account or sip uri.